Non-tilt Window Channel Balance

Handy Person from Torrance, CA
Jun 24, 2024 6:00 pm
Hello - I am looking for 3 sets of 2 or 6 total, non tilt window channel balance replacements. The marking on this one is 21 4 BX CMC 7. The metal portion is 22" in length. Can you please let me know what the corresponding model number is on your site and if you have them in stock?
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2 Replies

Jasmine from SWISCO
Jun 25, 2024 2:31 pm


Thanks for posting! Your channel balance can be replaced with either the S351-22 with a 1" shoe or the S390-22 with a 1-1/8" shoe. To determine which of these is the correct replacement, you'll need to confirm the measurement for the depth of your bottom shoe.
You'll need to select the 2140 stamp option.

Comparison of the S351 and S390 balance shoes.
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